52310333952 has 280 divisors, whose sum is σ = 157590510660. Its totient is φ = 17338613760.

The previous prime is 52310333947. The next prime is 52310333969. The reversal of 52310333952 is 25933301325.

It is a happy number.

52310333952 is a `hidden beast` number, since 5 + 2 + 310 + 3 + 339 + 5 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45358776576 + 6951557376 = 212976^2 + 83376^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 100403452 + ... + 100403972.

Almost surely, 2^52310333952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52310333952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78795255330).

52310333952 is an abundant number, since it is smaller than the sum of its proper divisors (105280176708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52310333952 is an frugal number, since it uses more digits than its factorization.

52310333952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 36.

The spelling of 52310333952 in words is "fifty-two billion, three hundred ten million, three hundred thirty-three thousand, nine hundred fifty-two".